The S3M0040120K-A Schottky Barrier Rectifier Diode, manufactured by SMC Diodes, is a high-performance component available from Supreme Components International, an authorised distributor. This surface-mount diode is designed for applications requiring fast switching speeds and low forward voltage drop. With a voltage rating of 120V and a current rating of 4A, the S3M0040120K-A is suitable for a wide range of power rectification and voltage clamping applications. Its compact size and efficient performance make it an excellent choice for modern electronic designs. Schottky diodes offer lower forward voltage drop compared to standard diodes, leading to improved efficiency in power circuits. Supreme Components International guarantees the authenticity and quality of this SMC Diodes product.